Example #1
0
func runVmBench(test vmBench, b *testing.B) {
	db, _ := ethdb.NewMemDatabase()
	sender := state.NewStateObject(common.Address{}, db)

	if test.precompile && !test.forcejit {
		NewProgram(test.code)
	}
	env := NewEnv()

	EnableJit = !test.nojit
	ForceJit = test.forcejit

	b.ResetTimer()

	for i := 0; i < b.N; i++ {
		context := NewContext(sender, sender, big.NewInt(100), big.NewInt(10000), big.NewInt(0))
		context.Code = test.code
		context.CodeAddr = &common.Address{}
		_, err := New(env).Run(context, test.input)
		if err != nil {
			b.Error(err)
			b.FailNow()
		}
	}
}
Example #2
0
func (self *State) safeGet(addr string) *state.StateObject {
	object := self.state.GetStateObject(common.HexToAddress(addr))
	if object == nil {
		object = state.NewStateObject(common.HexToAddress(addr), self.xeth.backend.ChainDb())
	}

	return object
}
Example #3
0
func StateObjectFromAccount(db ethdb.Database, addr string, account Account) *state.StateObject {
	obj := state.NewStateObject(common.HexToAddress(addr), db)
	obj.SetBalance(common.Big(account.Balance))

	if common.IsHex(account.Code) {
		account.Code = account.Code[2:]
	}
	obj.SetCode(common.Hex2Bytes(account.Code))
	obj.SetNonce(common.Big(account.Nonce).Uint64())

	return obj
}